<template>
  <h1>idnexview</h1>
  <div>
    {{ name }}
    {{ fn("1111") }}
  </div>
</template>
<script>
export default {
  setup() {
    let name = "张三";
 
    function fn(i) {
      return i;
    }
    
    return { name, fn ,};
    
  },
};
</script>